Explain the steps for simplifying square root of 162

Question 5 spring semester final exam math evaluate

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?